Queen Mary Sees Y.M.C.A. Mobile Exhibition Left to Right: - The Duchess of Edinburgh, Queen Mary, the Duchess of Kent, Lady Gunston, Mr. Derrick Gunston and Mr.E.E. Wickens. Queen Mary inspected the young men's Christian association mobile photographic exhibition and three Y.M.C.A tea wars. She was accompanied by the Duchess of Kent the ceremony marked the handing over of Tea Car No. 500 by the Duchess of Beaufort on behalf of the Credit Traders' Association. Mr. R.H. Swainson, General Secretary of the Western division accepting it on behalf of the Y.M.C.A, said the car would be a welcome addition to the fleet of mobile canteana serving blitzed area in the West. August 4, 1941. (Photo by London News Agency Photos).